CN111900692A - Cable assembly for special environment pressure sensor - Google Patents
Cable assembly for special environment pressure sensor Download PDFInfo
- Publication number
- CN111900692A CN111900692A CN202010785554.2A CN202010785554A CN111900692A CN 111900692 A CN111900692 A CN 111900692A CN 202010785554 A CN202010785554 A CN 202010785554A CN 111900692 A CN111900692 A CN 111900692A
- Authority
- CN
- China
- Prior art keywords
- main body
- oil
- rod
- spring
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 58
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 239000003921 oil Substances 0.000 claims description 96
- 238000007667 floating Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/085—Funnel filters; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Abstract
The invention relates to the field of cable connectors, in particular to a cable assembly for a special environment pressure sensor, which comprises a main body, a cable body, a fixing mechanism, a hydraulic mechanism, a filtering mechanism and a separating mechanism, wherein the main body is provided with a first opening and a second opening; through fixed establishment's setting, conveniently fix a state that can dock with two cable bodies, avoid the staff to aim at the cable body and spend unnecessary operating time, setting through sealing mechanism, quick opening and closed apron, setting through filtering mechanism, can filter impurity to the hydraulic oil of filling, the setting of separating mechanism through, thereby can carry out oil-gas separation to the hydraulic oil that gets into, avoid mixing the damage that has gaseous hydraulic oil to cause sliding cylinder and third slider, the life of mechanism has been improved, setting through hydraulic pressure mechanism, can promote the briquetting through hydraulic oil and fix two cable bodies, the work efficiency of connector has been improved.
Description
Technical Field
The invention relates to the field of cable connectors, in particular to a cable assembly for a special environment pressure sensor.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. Sensors are also used in particular environmental stresses, the cable serving as an important component in the signal transmission of the sensor. The cable is an electric energy or signal transmission device, and generally comprises several or several groups of conducting wires, and the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single or multiple wires and an insulating layer for connecting circuits, electric appliances, etc., and require cable connections during cabling of the sensor.
Traditional cable joint is the direct execution most and connects the step, causes to connect the step and both played the fixed action and also played the communication transmission signal effect, nevertheless uses longer time after, and the connector is easy to take place plastic deformation under pulling of two cables, causes the connection position to drop to cause signal interruption.
Disclosure of Invention
To address the problems in the prior art, the present invention provides a cable assembly for a particular ambient pressure sensor.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cable subassembly that special environmental pressure sensor used, includes main part, cable body, fixed establishment, sealing mechanism, hydraulic pressure mechanism, filtering mechanism and separating mechanism, the both ends of main part are equipped with one respectively the cable body, two the cable body is close to the both ends of main part are equipped with respectively and are used for fixing the cable body fixed establishment, the inside on main part top is equipped with and is used for opening fast and close filtering mechanism sealing mechanism, sealing mechanism's bottom is equipped with and is used for filtering hydraulic oil impurity filtering mechanism, filtering mechanism's bottom intercommunication has and is used for separating gas and liquid separating mechanism, the inside of main part is equipped with and is used for connecting two the cable body hydraulic pressure mechanism.
Specifically, the fixing mechanism comprises a rotating ring, a rubber ring, a connecting ring, a sliding ring, a first sliding block and a first connecting rod, the inner parts of the two ends of the main body are respectively in threaded connection with the rotating rings, the inner parts of the two rotating rings are respectively provided with the cable body in a sliding way, the inner part of the rotating ring facing one end of the main body is provided with the connecting ring with a convex section, the sliding ring is fixed at one end of the connecting ring positioned outside the rotating ring, the sliding ring is connected inside the main body in a sliding manner, and two first sliding blocks slide inside the end of the connecting ring, the first connecting rod is arranged at one end, located outside the sliding ring, of the first sliding block in a rotating mode, one end, deviating from the first sliding block, of the first connecting rod is arranged on the inner wall of the main body in a rotating mode, and the rubber ring is fixed on the side wall, located outside the main body, of the rotating ring.
Specifically, the sealing mechanism comprises a cover plate, a fixed frame, a first spring, a limiting column, a second spring, a limiting rod and a second sliding block, the cover plate is rotatably arranged in the middle of the top end of the main body, the fixing frame is fixed at the bottom of one end of the cover plate which is rotatably connected with the main body, the first spring is fixed between the fixed frame and the inner wall of the main body, the limiting column is fixed at the bottom of one end of the cover plate, which is far away from the fixed frame, the limiting column slides in the main body, the limiting rod slides in the limiting column bottom, the second spring is fixed at one end of the limiting rod positioned in the limiting column, one end of the second spring departing from the limiting rod is fixed on the inner wall of the limiting column, the bottom of spacing post is equipped with the cross-section and is the triangle-shaped second slider, the one end of second slider slide in the inside of main part.
Specifically, filtering mechanism includes filter funnel, turning block, rotor plate, fourth spring and oil feed chamber, the bottom of apron is equipped with the filter funnel, the top of filter funnel is equipped with two the turning block, the bottom threaded connection of filter funnel in the inside of main part, just the bottom of filter funnel is equipped with the oil feed chamber, the inside of oil feed chamber is rotated there the rotor plate, the middle part of rotor plate bottom is fixed with the fourth spring, the bottom mounting of fourth spring is in on the inner wall of oil feed chamber.
Specifically, the separating mechanism comprises a separating cavity, a telescopic rubber cap, an oil overflow hole, a floating ball, a fixing rod, a baffle, an oil storage cavity, an oil suction hole and a channel, the bottom end of the oil inlet cavity is communicated with the separating cavity, the floating ball is arranged at the bottom end inside the separating cavity, the fixing rod is fixedly connected to the side wall of the floating ball, one end, deviating from the floating ball, of the fixing rod rotates on the inner wall of the separating cavity, the baffle is fixed at the bottom end of the fixing rod, the channel is arranged at one end, deviating from the separating cavity, of the baffle, the telescopic rubber cap is fixed at the top end of the separating cavity, the oil overflow hole is arranged at one end of the telescopic rubber cap, the bottom end of the oil overflow hole is communicated with the channel, the oil storage cavity is communicated with the oil suction hole at the bottom end of.
Specifically, the hydraulic mechanism includes a hydraulic rod, a second connecting rod, a third slider, a sliding cylinder, a third spring, a plug ball, an oil outlet, a pressing block, a support rod, a fifth spring and a pull ring, the hydraulic rod is rotated inside one side of the main body, the second connecting rod is rotated towards the inside of the main body by the hydraulic rod, the sliding cylinder is arranged at the bottom end of the second connecting rod, the third slider is slid inside the sliding cylinder, the top end of the third slider is rotated at the bottom end of the second connecting rod, the oil suction hole is communicated with the side wall of the sliding cylinder, the oil outlet is communicated with the bottom end of the sliding cylinder, the plug ball and the third spring are respectively slid inside the oil outlet and the oil suction hole, the plug ball is fixed at one end of the third spring, the pressing block is arranged at the bottom end of the oil outlet, and the pressing block is slid inside the main body, the bottom end of the pressing block is abutted against the side walls of the two cable bodies, the abutting rod is arranged between the oil suction hole and the oil outlet hole, the abutting rod slides in the main body, the fifth spring is wound on the side wall of the main body, one end of the fifth spring is fixed to the side wall of the abutting rod, the other end of the fifth spring is fixed to the inner wall of the main body, and the abutting rod is located at one end, outside the main body, of the main body and rotates to form the pull ring.
The invention has the beneficial effects that:
(1) the cable assembly for the special environment pressure sensor is characterized in that the two cable bodies are conveniently fixed in a state of being capable of being in butt joint through the arrangement of the fixing mechanism, and unnecessary working time is avoided when a worker needs to align the cable bodies, namely, after the two cable bodies are respectively inserted into the rotating ring and are inserted into proper positions, the worker holds the rubber ring by the palm and rotates, the rotating rubber ring causes the rotating ring to move towards the inside of the main body, the sliding ring is caused to slide through the connecting ring in the moving process, the first connecting rod in the main body abuts against the first sliding block to slide in the sliding ring in the rotating process during the sliding process of the sliding ring, and the first sliding block gradually approaches to the cable bodies and finally abuts against the side walls of the cable bodies under the continuous rotation of the rubber ring, so that the cable bodies are fixed, the two cable bodies are conveniently fixed to a butt joint state, and unnecessary working time spent by workers due to the fact that the cable bodies are aligned is avoided.
(2) The cable assembly for the special environment pressure sensor can rapidly open and close the cover plate through the arrangement of the sealing mechanism without any tool, thereby preventing dust from entering the filtering mechanism when hydraulic oil is not required to be filled, can filter impurities of the filled hydraulic oil through the arrangement of the filtering mechanism, is convenient for dumping the filtered impurities in the filter hopper through the filter hopper which is convenient to take out, and improves the using effect of the device, namely, the first spring at one end of the cover plate has the tendency of driving the cover plate to deflect by pressing the cover plate, the limiting column slides towards the bottom end, so that the limiting rod compresses the second spring and then passes through the second sliding block, then under the automatic reset of the first spring, the limiting column props against the second sliding block through the limiting rod and slides towards the top end, and the second sliding block slides to the limiting position, at the moment, the limiting rod presses the second spring under the action of the slope of the inclined plane of the second sliding block, the limiting rod retracts into the limiting column, the cover plate smoothly deflects to the outer side of the main body, the cover plate can be quickly opened and closed without any tools, dust is prevented from entering a filter mechanism when hydraulic oil does not need to be filled, namely, after the cover plate is opened, a new filter hopper is placed in the main body, the filter hopper is rotated through the rotating block, the bottom end of the filter hopper rotates and is fixed in the main body, hydraulic oil is filled, the hydraulic oil enters the oil inlet cavity after impurities are filtered out through the filter hopper, the hydraulic oil causes the fourth spring at the bottom end of the rotating plate to contract under the action of gravity, the rotating plate begins to deflect and does not seal the oil inlet cavity, the hydraulic oil finally enters smoothly, and then the rotating plate reseals the oil inlet cavity under the automatic resetting of the fourth spring, avoid the main part hydraulic oil when inverteing to can filter impurity to the hydraulic oil of filling, the filter funnel that other convenience was taken out conveniently emptys the impurity that filters off in the filter funnel, has promoted the result of use of connector.
(3) The cable assembly for the special environment pressure sensor can separate oil and gas from entering hydraulic oil through the arrangement of the separation mechanism, avoids the damage of the sliding cylinder and the third sliding block caused by the hydraulic oil mixed with gas, prolongs the service life of the mechanism, can push the press block to fix the two cable bodies through the hydraulic oil through the arrangement of the hydraulic mechanism, improves the working efficiency of the connector, namely, because the hydraulic oil passing through the oil inlet cavity enters the separation cavity, the floating ball rotates towards the top end in the buoyancy, thereby driving the fixed rod to deflect, the fixed rod causes the baffle not to block the passage, so that the hydraulic oil smoothly enters the oil storage cavity through the passage, thereby facilitating the hydraulic mechanism to be taken at any time, when a large amount of air enters through the oil inlet cavity, the telescopic rubber cap can be blown, the rubber cap at the tail end is automatically blocked in the oil spilling hole, so that oil-gas separation can be carried out on the entering hydraulic oil, the damage of a sliding cylinder and a third sliding block caused by the hydraulic oil mixed with gas is avoided, the service life of the mechanism is prolonged, namely, when the cable body is required to be connected, the hydraulic rod at one side of the main body is pulled out, then the hydraulic rod is rotated in a reciprocating manner, so that the hydraulic rod drives the third sliding block to slide in the sliding cylinder in a reciprocating manner through a second connecting rod, in the sliding process, the sliding cylinder sucks the hydraulic oil through an oil suction hole and discharges the hydraulic oil through an oil outlet, the hydraulic oil backflow is avoided through the arrangement of two plug balls and a third spring, a pressing block continuously pushed by the hydraulic oil is drawn close to the cable body, finally the two cable bodies are fixed in the main body, in addition, the pressing block can be retracted by pulling the pull ring to pull the abutting rod, so that the two cable bodies can be, the working efficiency of the connector is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of a cable assembly for a particular ambient pressure sensor provided in accordance with the present invention;
FIG. 2 is a schematic structural view of the securing mechanism shown in FIG. 1;
FIG. 3 is a schematic view showing a coupling structure of the sealing mechanism and the separating mechanism shown in FIG. 1;
fig. 4 is a schematic structural view of the hydraulic mechanism shown in fig. 1;
FIG. 5 is a schematic view of a connection structure between the urging rod and the fifth spring shown in FIG. 1;
FIG. 6 is an enlarged view of portion A of FIG. 1;
FIG. 7 is an enlarged view of portion B of FIG. 3;
FIG. 8 is an enlarged schematic view of section C shown in FIG. 3;
FIG. 9 is an enlarged schematic view of portion D shown in FIG. 3;
fig. 10 is an enlarged schematic view of the section E shown in fig. 4.
In the figure: 1. the cable comprises a main body, 2, a cable body, 3, a fixing mechanism, 31, a rotating ring, 32, a rubber ring, 33, a connecting ring, 34, a sliding ring, 35, a first sliding block, 36, a first connecting rod, 4, a sealing mechanism, 41, a cover plate, 42, a fixing frame, 43, a first spring, 44, a limiting column, 45, a second spring, 46, a limiting rod, 47, a second sliding block, 5, a hydraulic mechanism, 51, a hydraulic rod, 52, a second connecting rod, 53, a third sliding block, 54, a sliding cylinder, 55, a third spring, 56, a plug ball, 57, an oil outlet, 58, a pressing block, 59, a resisting rod, 59a, a fifth spring, 59b, a pull ring, 6, a filtering mechanism, 61, a filter bucket, 62, a rotating block, 63, a rotating plate, 64, a fourth spring, 65, an oil inlet cavity, 7, a separating mechanism, 71, a separating cavity, 72, a telescopic rubber cap, 73, an oil overflow hole, 74, a floating ball, 75, a fixing rod, 76, Baffle plate 77, oil storage chamber 78, oil suction hole 79 and channel.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-10, the cable assembly for a special environmental pressure sensor according to the present invention comprises a main body 1, a cable body 2, a fixing mechanism 3, a sealing mechanism 4, a hydraulic mechanism 5, a filtering mechanism 6 and a separating mechanism 7, two ends of the main body 1 are respectively provided with one cable body 2, two ends of the two cable bodies 2 close to the main body 1 are respectively provided with the fixing mechanisms 3 for fixing the cable bodies 2, the inside of the top end of the main body 1 is provided with the sealing mechanism 4 for rapidly opening and closing the filtering mechanism 6, the bottom end of the sealing mechanism 4 is provided with the filtering mechanism 6 for filtering hydraulic oil impurities, the bottom end of the filtering mechanism 6 is communicated with the separating mechanism 7 for separating gas and liquid, the main body 1 is provided inside with the hydraulic mechanism 5 for connecting the two cable bodies 2.
Specifically, the fixing mechanism 3 includes a rotating ring 31, a rubber ring 32, a connecting ring 33, a sliding ring 34, a first sliding block 35 and a first connecting rod 36, the insides of the two ends of the main body 1 are respectively connected with the rotating ring 31 through threads, the insides of the two rotating rings 31 respectively slide to have one cable body 2, the rotating ring 31 faces towards the inside of one end of the main body 1, the connecting ring 33 with a convex cross section is slid to have the convex cross section, the connecting ring 33 is located at the outside end of the rotating ring 31, the sliding ring 34 is fixed at the inside of the main body 1, the sliding ring 34 is slidably connected with the inside of the main body 1 and deviates from one end of the connecting ring 33, the first sliding block 35 is located at the outside end of the sliding ring 34, the first connecting rod 36 is rotated to have the first connecting rod 36, one end of the first connecting rod 36 deviates from the first sliding block 35 is rotated to the inner wall of the main body 1, the rubber ring 32 is fixed on the side wall of the rotating ring 31 outside the main body 1, and since the two cable bodies 2 are inserted into the rotating ring 31 respectively at first, after being inserted into proper positions, when the worker clenches the rubber ring 32 with the palm and rotates the rubber ring 32, the rotating rubber ring 31 moves toward the inside of the main body 1, during the movement, the sliding ring 34 is caused to slide by the connecting ring 33, and at the same time, the first connecting rod 36 inside the main body 1 is caused to slide by the sliding ring 34, the first sliding block 35 is contacted to slide in the inner part of the sliding ring 34 during the rotation, and under the continuous rotation of the rubber ring 32, the first sliding block 35 gradually approaches the cable body 2, and finally collides against the side wall of the cable body 2, thereby play the fixed action to cable body 2, conveniently fix two cable bodies 2 to a state that can dock, avoid the staff to spend unnecessary operating time because aim at cable body 2.
Specifically, the sealing mechanism 4 includes a cover plate 41, a fixing frame 42, a first spring 43, a limiting post 44, a second spring 45, a limiting rod 46 and a second sliding block 47, the cover plate 41 is rotated in the middle of the top end of the main body 1, the cover plate 41 is rotatably connected to the fixing frame 42 fixed at the bottom of one end of the main body 1, the first spring 43 is fixed between the fixing frame 42 and the inner wall of the main body 1, the limiting post 44 is fixed at the bottom of one end of the cover plate 41 departing from the fixing frame 42, the limiting post 44 slides in the main body 1, the limiting rod 46 slides in the bottom of the limiting post 44, the second spring 45 is fixed at one end of the limiting post 44, one end of the second spring 45 departing from the limiting post 46 is fixed on the inner wall of the limiting post 44, the bottom end of the position-limiting post 44 is provided with the second sliding block 47 with a triangular cross section, one end of the second sliding block 47 slides in the main body 1, because the cover plate 41 is pressed, the first spring 43 at one end of the cover plate 41 has a tendency of driving the cover plate 41 to deflect, the position-limiting post 44 slides towards the bottom end, so that the position-limiting rod 46 compresses the second spring 45 and then crosses the second sliding block 47, then under the automatic reset of the first spring 43, the position-limiting post 44 pushes the second sliding block 47 to slide towards the top end through the position-limiting rod 46, after the second sliding block 47 slides to the position-limiting position, at this time, the position-limiting rod 46 presses the second spring 45 under the slope action of the second sliding block 47, the position-limiting rod 46 retracts to the inside of the position-limiting post 44, the cover plate 41 smoothly deflects to the outer side of the main body 1, so that the cover plate 1 can be opened and closed rapidly without any tool, thereby preventing the filter mechanism 6 from being contaminated by dust when the hydraulic oil does not need to be filled.
Specifically, the filter mechanism 6 includes a filter bucket 61, two rotating blocks 62, a rotating plate 63, a fourth spring 64 and an oil inlet cavity 65, the filter bucket 61 is disposed at the bottom end of the cover plate 41, the two rotating blocks 62 are disposed at the top end of the filter bucket 61, the bottom end of the filter bucket 61 is in threaded connection with the inside of the main body 1, the oil inlet cavity 65 is disposed at the bottom end of the filter bucket 61, the rotating plate 63 is rotated in the oil inlet cavity 65, the fourth spring 64 is fixed at the middle part of the bottom end of the rotating plate 63, the bottom end of the fourth spring 64 is fixed on the inner wall of the oil inlet cavity 65, after the cover plate 41 is opened, a new filter bucket 61 is placed in the main body 1, the filter bucket 61 is rotated by the rotating blocks 62, the bottom end of the filter bucket 61 is rotated and fixed in the main body 1, then hydraulic oil is filled, and after impurities are filtered by the filter bucket 61, enter into the oil feed chamber 65, under the action of gravity, hydraulic oil causes the fourth spring 64 shrink of rotor plate 63 bottom, then rotor plate 63 begins to deflect, no longer seal oil feed chamber 65, finally make hydraulic oil get into smoothly, rotor plate 63 seals oil feed chamber 65 again under the automatic re-setting of fourth spring 64 after that, avoid main part 1 hydraulic oil outflow when invering, thereby can filter impurity to the hydraulic oil of filling, the filter funnel 61 that other convenience was taken out, conveniently empty the impurity of filtering out in the filter funnel 61, the result of use of connector has been promoted.
Specifically, the separating mechanism 7 includes a separating chamber 71, a telescopic rubber cap 72, an oil spilling hole 73, a floating ball 74, a fixing rod 75, a baffle 76, an oil storage chamber 77, an oil suction hole 78 and a passage 79, the bottom end of the oil inlet chamber 65 is communicated with the separating chamber 71, the bottom end inside the separating chamber 71 is provided with the floating ball 74, the side wall of the floating ball 74 is fixedly connected with the fixing rod 75, one end of the fixing rod 75 departing from the floating ball 74 rotates on the inner wall of the separating chamber 71 and the bottom end thereof is fixed with the baffle 76, one end of the baffle 76 departing from the separating chamber 71 is provided with the passage 79, the top end of the separating chamber 71 is fixed with the telescopic rubber cap 72, one end of the telescopic rubber cap 72 is provided with the oil spilling hole 73, the bottom end of the oil spilling hole 73 is communicated with the passage 79, the bottom end of the passage 79 is communicated with the oil storage chamber 77, the bottom end of the oil storage cavity 77 is communicated with the oil suction hole 78, hydraulic oil passing through the oil inlet cavity 65 enters the separation cavity 71, the floating ball 74 rotates towards the top end in buoyancy, the fixing rod 75 is driven to deflect, the fixing rod 75 causes the baffle 76 not to block the oil passing through 79, hydraulic oil smoothly enters the oil storage cavity 77 through the passage 79, the hydraulic mechanism 5 can be conveniently taken at any time, when a large amount of air enters through the oil inlet cavity 65, the telescopic rubber cap 72 can be blown, the tail end rubber cap is automatically blocked in the oil overflow hole 73, oil-gas separation can be carried out on the entering hydraulic oil, damage to the sliding cylinder 54 and the third sliding block 53 caused by the hydraulic oil mixed with gas is avoided, and the service life of the mechanism is prolonged.
Specifically, the hydraulic mechanism 5 includes a hydraulic rod 51, a second link 52, a third slider 53, a sliding cylinder 54, a third spring 55, a ball stopper 56, an oil outlet 57, a pressing block 58, a pressing rod 59, a fifth spring 59a and a pull ring 59b, the hydraulic rod 51 is rotated inside one side of the main body 1, the second link 52 is rotated toward the inside of the main body 1 by the hydraulic rod 51, the sliding cylinder 54 is disposed at the bottom end of the second link 52, the third slider 53 is slid inside the sliding cylinder 54, the top end of the third slider 53 is rotated at the bottom end of the second link 52, the side wall of the sliding cylinder 54 is communicated with the oil suction hole 78, the bottom end of the sliding cylinder 54 is communicated with the oil outlet 57, the oil outlet 57 and the oil suction hole 78 are respectively slid inside one ball stopper 56 and fixed one third spring 55, the ball stopper 56 is fixed at one end of the third spring 55, the bottom end of the oil outlet 57 is provided with the pressing block 58, the pressing block 58 slides inside the main body 1, the bottom end of the pressing block 58 abuts against the side walls of the two cable bodies 2, the abutting rod 59 is arranged between the oil suction hole 78 and the oil outlet 57, the abutting rod 59 slides inside the main body 1, the side wall of the abutting rod 59 is wound with the fifth spring 59a, one end of the fifth spring 59a is fixed on the side wall of the abutting rod 59, the other end of the fifth spring is fixed on the inner wall of the main body 1, one end of the abutting rod 59, which is located outside the main body 1, is rotated with the pull ring 59b, because when the cable bodies 2 need to be connected, the hydraulic rod 51 on one side of the main body 1 is pulled out, and then the hydraulic rod 51 is rotated in a reciprocating manner, so that the hydraulic rod 51 drives the third slide block 53 to slide in the inside the sliding cylinder 54 through the second connecting rod 52, and, the sliding cylinder 54 can suck hydraulic oil through the oil suction hole 78, then the hydraulic oil is discharged through the oil outlet hole 57, the backflow of the hydraulic oil is avoided through the arrangement of the two plug balls 56 and the third spring 55, the pressing block 58 continuously pushed by the hydraulic oil is drawn close to the cable body 2, finally the two cable bodies 2 are fixed inside the main body 1, in addition, the pressing block 58 can be retracted by pulling the abutting rod 59b through the pull ring 59b, so that the pressing block 58 can be pushed to fix the two cable bodies 2 through the hydraulic oil, and the working efficiency of the connector is improved.
When the cable connector is used, two cable bodies 2 are respectively inserted into the rotating ring 31, after the cable connector is inserted into a proper position, a worker clenches the rubber ring 32 with the palm to rotate, the rotating rubber ring 32 causes the rotating ring 31 to move towards the inside of the main body 1, the sliding ring 34 is caused to slide through the connecting ring 33 in the moving process, the first connecting rod 36 in the main body 1 abuts against the first sliding block 35 to slide in the sliding ring 34 in the rotating process in the sliding process of the sliding ring 34, and the first sliding block 35 gradually approaches to the cable bodies 2 and finally abuts against the side walls of the cable bodies 2 under the continuous rotation of the rubber ring 32, so that the cable connector plays a fixing role for the cable bodies 2, the two cable bodies 2 are conveniently fixed to be in a butt joint state, and the situation that the worker does not spend unnecessary work time on aligning the cable bodies 2 is avoided; because the cover plate 41 is pressed, the first spring 43 at one end of the cover plate 41 tends to drive the cover plate 41 to deflect, the limit column 44 slides towards the bottom end, so that the limit rod 46 compresses the second spring 45 and then crosses the second slide block 47, then under the automatic reset of the first spring 43, the limit column 44 props against the second slide block 47 through the limit rod 46 and slides towards the top end, the second slide block 47 slides to the limit position, at the moment, the limit rod 46 presses the second spring 45 under the slope action of the slope of the second slide block 47, the limit rod 46 retracts into the limit column 44, and the cover plate 41 smoothly deflects to the outer side of the main body 1, so that the cover plate 1 can be quickly opened and closed without any tool, and dust can be prevented from entering the filter mechanism 6 when hydraulic oil is not needed; after the cover plate 41 is opened, a new filter hopper 61 is placed inside the main body 1, the filter hopper 61 is rotated through the rotating block 62, the bottom end of the filter hopper 61 rotates and is fixed inside the main body 1, then hydraulic oil is filled, impurities of the hydraulic oil are filtered through the filter hopper 61 and enter the oil inlet cavity 65, the hydraulic oil causes the fourth spring 64 at the bottom end of the rotating plate 63 to contract under the action of gravity, the rotating plate 63 begins to deflect and does not seal the oil inlet cavity 65 any more, finally the hydraulic oil smoothly enters, then the rotating plate 63 reseals the oil inlet cavity 65 under the automatic reset of the fourth spring 64, the hydraulic oil is prevented from flowing out when the main body 1 is inverted, the impurities of the filled hydraulic oil can be filtered, the filter hopper 61 which is convenient to take out is additionally convenient to dump the impurities filtered in the filter hopper 61, and the using effect of the connector is improved; because the hydraulic oil passing through the oil inlet chamber 65 enters the separation chamber 71, the floating ball 74 rotates towards the top end in the buoyancy force, so that the fixing rod 75 is driven to deflect, the fixing rod 75 causes the baffle 76 not to block the passage 79, so that the hydraulic oil smoothly enters the oil storage chamber 77 through the passage 79, the hydraulic mechanism 5 can be conveniently taken at any time, when a large amount of air enters through the oil inlet chamber 65, the telescopic rubber cap 72 can be blown, the rubber cap at the tail end is automatically blocked in the oil overflow hole 73, the oil-gas separation can be carried out on the entering hydraulic oil, the damage to the sliding cylinder 54 and the third sliding block 53 caused by the hydraulic oil mixed with air is avoided, and the service life of the mechanism is prolonged; when the cable bodies 2 need to be connected, the hydraulic rod 51 on one side of the main body 1 is pulled out, and then the hydraulic rod 51 is rotated in a reciprocating manner, so that the hydraulic rod 51 drives the third sliding block 53 to slide in the sliding cylinder 54 in a reciprocating manner through the second connecting rod 52, in the sliding process, the sliding cylinder 54 can suck hydraulic oil through the oil suction hole 78 and discharge the hydraulic oil through the oil outlet hole 57, through the arrangement of the two plug balls 56 and the third spring 55, the backflow of the hydraulic oil is avoided, the pressing block 58 continuously pushed by the hydraulic oil is drawn towards the cable bodies 2, finally the two cable bodies 2 are fixed in the main body 1, in addition, the pressing block 58 can be retracted by pulling the abutting rod 59 through the pull ring 59b, so that the two cable bodies 2 can be fixed by pushing the pressing block 58 through the hydraulic oil, and the working efficiency of the connector is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A cable assembly for a special ambient pressure sensor, comprising: comprises a main body (1), a cable body (2), a fixing mechanism (3), a sealing mechanism (4), a hydraulic mechanism (5), a filtering mechanism (6) and a separating mechanism (7), the two ends of the main body (1) are respectively provided with one cable body (2), the two ends of the two cable bodies (2) close to the main body (1) are respectively provided with the fixing mechanisms (3) for fixing the cable bodies (2), the sealing mechanism (4) for rapidly opening and closing the filtering mechanism (6) is arranged in the top end of the main body (1), the bottom end of the sealing mechanism (4) is provided with the filtering mechanism (6) for filtering hydraulic oil impurities, the bottom end of the filtering mechanism (6) is communicated with a separating mechanism (7) for separating gas and liquid, the hydraulic mechanism (5) for connecting the two cable bodies (2) is arranged in the main body (1).
2. A cable assembly for a special ambient pressure sensor according to claim 1, wherein: the fixing mechanism (3) comprises a rotating ring (31), a rubber ring (32), a connecting ring (33), a sliding ring (34), a first sliding block (35) and a first connecting rod (36), the insides of two ends of the main body (1) are respectively in threaded connection with the rotating ring (31), two insides of the rotating ring (31) are respectively in sliding connection with one cable body (2), the rotating ring (31) faces towards the inside of one end of the main body (1) and is provided with the connecting ring (33) with a convex cross section, one end, located outside the rotating ring (31), of the connecting ring (33) is fixed with the sliding ring (34), the sliding ring (34) is in sliding connection with the inside of the main body (1) and deviates from the inside of one end of the connecting ring (33) and is provided with two first sliding blocks (35), one end, located outside the sliding ring (34), of the first sliding block (35) is rotated with the first connecting rod (36), one end, deviating from the first sliding block (35), of the first connecting rod (36) rotates on the inner wall of the main body (1), and the rubber ring (32) is fixed on the side wall, located outside the main body (1), of the rotating ring (31).
3. A cable assembly for a special ambient pressure sensor according to claim 1, wherein: the sealing mechanism (4) comprises a cover plate (41), a fixing frame (42), a first spring (43), a limiting column (44), a second spring (45), a limiting rod (46) and a second sliding block (47), the cover plate (41) is rotatably connected to the middle inside of the top end of the main body (1), the fixing frame (42) is fixedly arranged at the bottom of one end of the main body (1), the first spring (43) is fixedly arranged between the fixing frame (42) and the inner wall of the main body (1), the limiting column (44) is fixedly arranged at the bottom of one end, deviating from the fixing frame (42), of the cover plate (41), the limiting column (44) slides in the main body (1), the limiting rod (46) is slidably arranged in the bottom end of the limiting column (44), the second spring (45) is fixedly arranged at one end, located in the limiting column (44), of the limiting rod (46), the second spring (45) deviates from one end of the limiting rod (46) is fixed on the inner wall of the limiting column (44), the bottom end of the limiting column (44) is provided with a second sliding block (47) with a triangular cross section, and one end of the second sliding block (47) slides in the main body (1).
4. A cable assembly for a special ambient pressure sensor according to claim 3, wherein: filtering mechanism (6) are including filter funnel (61), turning block (62), rotor plate (63), fourth spring (64) and oil feed chamber (65), the bottom of apron (41) is equipped with filter funnel (61), the top of filter funnel (61) is equipped with two turning block (62), the bottom threaded connection of filter funnel (61) in the inside of main part (1), just the bottom of filter funnel (61) is equipped with oil feed chamber (65), the inside of oil feed chamber (65) is rotated and is had rotor plate (63), the middle part of rotor plate (63) bottom is fixed with fourth spring (64), the bottom mounting of fourth spring (64) is in on the inner wall of oil feed chamber (65).
5. The special ambient pressure sensor cable assembly of claim 4, wherein: the separating mechanism (7) comprises a separating cavity (71), a telescopic rubber cap (72), an oil spilling hole (73), a floating ball (74), a fixing rod (75), a baffle plate (76), an oil storage cavity (77), an oil suction hole (78) and a channel (79), the bottom end of the oil inlet cavity (65) is communicated with the separating cavity (71), the floating ball (74) is arranged at the bottom end inside the separating cavity (71), the fixing rod (75) is fixedly connected with the side wall of the floating ball (74), one end, deviating from the floating ball (74), of the fixing rod (75) rotates on the inner wall of the separating cavity (71), the baffle plate (76) is fixed at the bottom end of the fixing rod, one end, deviating from the separating cavity (71), of the baffle plate (76) is provided with the channel (79), the top end of the separating cavity (71) is fixed with the telescopic rubber cap (72), one end of the telescopic rubber cap (72) is provided with the oil spilling hole (, the bottom end of the oil overflow hole (73) is communicated with the channel (79), the bottom end of the channel (79) is communicated with the oil storage cavity (77), and the bottom end of the oil storage cavity (77) is communicated with the oil suction hole (78).
6. The special ambient pressure sensor cable assembly of claim 5, wherein: the hydraulic mechanism (5) comprises a hydraulic rod (51), a second connecting rod (52), a third sliding block (53), a sliding cylinder (54), a third spring (55), a stop ball (56), an oil outlet (57), a pressing block (58), a resisting rod (59), a fifth spring (59a) and a pull ring (59b), the hydraulic rod (51) rotates in one side of the main body (1), the second connecting rod (52) rotates towards the inside of the main body (1) of the hydraulic rod (51), the sliding cylinder (54) is arranged at the bottom end of the second connecting rod (52), the third sliding block (53) slides in the sliding cylinder (54), the top end of the third sliding block (53) rotates at the bottom end of the second connecting rod (52), the oil suction hole (78) is communicated with the side wall of the sliding cylinder (54), and the oil outlet (57) is communicated with the bottom end of the sliding cylinder (54), the oil outlet hole (57) and the oil suction hole (78) are respectively provided with a plug ball (56) in a sliding way and a third spring (55) fixed inside, the plug ball (56) is fixed at one end of the third spring (55), the bottom end of the oil outlet hole (57) is provided with the pressing block (58), the pressing block (58) slides in the main body (1), the bottom end of the pressing block (58) is abutted against the side walls of the two cable bodies (2), the abutting rod (59) is arranged between the oil suction hole (78) and the oil outlet hole (57), the abutting rod (59) slides in the main body (1) and the fifth spring (59a) is wound on the side wall of the abutting rod, one end of the fifth spring (59a) is fixed on the side wall of the abutting rod (59) and the other end is fixed on the inner wall of the main body (1), the pull ring (59b) is rotated at one end of the abutting rod (59) positioned outside the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010785554.2A CN111900692B (en) | 2020-08-06 | 2020-08-06 | Cable assembly for special environment pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010785554.2A CN111900692B (en) | 2020-08-06 | 2020-08-06 | Cable assembly for special environment pressure sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111900692A true CN111900692A (en) | 2020-11-06 |
| CN111900692B CN111900692B (en) | 2021-11-30 |
Family
ID=73247097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010785554.2A Active CN111900692B (en) | 2020-08-06 | 2020-08-06 | Cable assembly for special environment pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111900692B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091389U (en) * | 1991-03-15 | 1991-12-25 | 西安石油勘探仪器总厂 | Leak-tight valve for water tap |
| JPH1038145A (en) * | 1996-07-22 | 1998-02-13 | Kayaba Ind Co Ltd | Clamp device |
| CN1221239A (en) * | 1997-12-25 | 1999-06-30 | 住友电装株式会社 | Cover-equipped connector |
| CN2876520Y (en) * | 2005-11-13 | 2007-03-07 | 于晓峰 | Over-pressure protector for water draining device |
| CN109193513A (en) * | 2018-10-17 | 2019-01-11 | 胡林斌 | A kind of Waterproof cable joint |
| CN208719030U (en) * | 2018-07-03 | 2019-04-09 | 江苏恒立液压科技有限公司 | Oil-gas separated-type hydraulic oil container |
| CN209913778U (en) * | 2019-06-19 | 2020-01-07 | 广东昡晖科技有限公司 | Solar panel circuit structure |
-
2020
- 2020-08-06 CN CN202010785554.2A patent/CN111900692B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091389U (en) * | 1991-03-15 | 1991-12-25 | 西安石油勘探仪器总厂 | Leak-tight valve for water tap |
| JPH1038145A (en) * | 1996-07-22 | 1998-02-13 | Kayaba Ind Co Ltd | Clamp device |
| CN1221239A (en) * | 1997-12-25 | 1999-06-30 | 住友电装株式会社 | Cover-equipped connector |
| CN2876520Y (en) * | 2005-11-13 | 2007-03-07 | 于晓峰 | Over-pressure protector for water draining device |
| CN208719030U (en) * | 2018-07-03 | 2019-04-09 | 江苏恒立液压科技有限公司 | Oil-gas separated-type hydraulic oil container |
| CN109193513A (en) * | 2018-10-17 | 2019-01-11 | 胡林斌 | A kind of Waterproof cable joint |
| CN209913778U (en) * | 2019-06-19 | 2020-01-07 | 广东昡晖科技有限公司 | Solar panel circuit structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111900692B (en) | 2021-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111900692B (en) | Cable assembly for special environment pressure sensor | |
| CN112373094B (en) | Solid-liquid separation compression sleeve | |
| CN219106643U (en) | Safety self-power-off device for electric vehicle charger | |
| CN113859798B (en) | Sealing structure and method for petroleum storage | |
| CN212067912U (en) | Three-section type pipeline filter capable of being quickly disassembled and assembled | |
| CN215374594U (en) | Portable river sediment sampler | |
| CN212062825U (en) | Power charging plug for mobile phone | |
| CN210663977U (en) | Calcium carbide furnace safety water seal device | |
| CN212867947U (en) | Special water pump of fire control | |
| CN209708864U (en) | A kind of high and low voltage switch element of replacement easy to disassemble | |
| CN207527612U (en) | A kind of dust-extraction unit of lag cooler discharge port | |
| CN219086365U (en) | Product structure capable of preventing insertion and falling | |
| CN109703889B (en) | It is a kind of to facilitate fuel-displaced portable oil tank | |
| CN2387333Y (en) | Dust type gas spile valve | |
| CN218067246U (en) | Convenient ambient air monitoring equipment comprehensive sampler who changes | |
| CN218677748U (en) | Communication line falling prevention device and communication device | |
| CN220265246U (en) | Discharge head mounting mechanism and filling machine thereof | |
| CN216273088U (en) | Oil collecting bucket device for oil loading and unloading vehicle oil filling riser | |
| CN219922314U (en) | Quick-open filter | |
| CN217216197U (en) | Motor shield for coal mine electromechanical equipment | |
| CN220786827U (en) | Natural plant extract anti-oxidation storage device | |
| CN213184714U (en) | Interface protection device of universal controller | |
| CN211837023U (en) | Cyclone separator for coking coal | |
| CN115656443B (en) | Tunnel construction monitoring facilities | |
| CN215743209U (en) | Raw materials ration adds device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 room 1103, block B, building 201, Vanke east coast, Dameisha, Yantian District, Shenzhen, Guangdong Applicant after: Su Xiuli Address before: Room 1803, No. 16, No. 9, Dongpu Road, Tianhe District, Guangzhou, Guangdong 510630 Applicant before: Su Xiuli |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Dalan Inventor after: Su Xiuli Inventor before: Su Xiuli |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |